Please cite as: CSH Protocols; 2006; doi:10.1101/pdb.prot4645
| Protocol |
This protocol was adapted from "Imaging Protein Interactions by FRET Microscopy," Chapter 32, in Protein-Protein Interactions (eds. Golemis and Adams). Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, USA, 2005.
INTRODUCTION
This protocol provides a method for labeling proteins, such as antibodies and purified recombinant proteins, with succinimide esters of sulfoindocyanine (Cy) dyes. Cy dyes covalently bind to free amino groups (the
-amino-terminal or
-amino groups on lysine side chains).
Related Protocol
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